"Getting a friend request on Facebook is usually exciting, but there is one notable exception. When that request comes from a boss or manager, a majority of workers say they are uncomfortable in accepting it. Workers have good reason to have those feelings. That's because nearly 1 in 3 employees say they know of a person who has been reprimanded for inappropriate postings on Facebook, research by Fierce Inc., found. That research also found that 40 percent of employees engage in inappropriate communications with co-workers on Facebook, including everything from gossiping to flirting."